Parts & Upgrades

This full Rider Figure with Club MX helmet, fits the Losi Promoto-MX/SM, and is made of a durable plastic with detail painted helmet and boots.

This replacement Rider Mounting Set makes for effortless installation for the Losi Promoto-MX/SM. It comes with MX style foot pegs and is made from...

Overview Install eye-catching plastics panels and graphics onto your Promoto-MX and transform your Promo...

This is a complete Rear Swing Arm assembly for your Losi Promoto-MX/SM.

Overview Take your Promoto-MX to the next level by removing the stock injected front and rear triple clam...

This Aluminum Compound Gear makes a great replacement upgrade for your Losi Promoto-MX/SM. It is made from 7075-T6 aluminum.

This durable Metal Sprocket is a replacement drive sprocket for the Losi Promoto-MX/SM.

Overview Install eye-catching plastics panels and graphics onto your Promoto-MX and transform your Promot...

This Metal Rear Disc Brake Rotor adds scale to your Losi Promoto-MX/SM and is made of machined steel.

Overview Take your Promoto-MX to the next level by removing the stock injected front and rear triple clam...

Overview Upgrade your Promoto-MX's rear rising rate steel pins to titanium in our step-by-step tutorial. ...

Made from durable PVC plastic, this Rider Figure with red goggles makes for a great addition for your Losi Promoto-MX/SM.

Overview Install eye-catching plastics panels and graphics onto your Promoto-MX and transform your Promot...

This is a Spring Tuning Set for the Losi Promoto-MX/SM.

This Machine Shock Piston makes for precise fit and fluid control. It is made from computer machined plastic with Teflon.

Overview Take your Promoto-MX to the next level by removing the stock injected upper and lower shock caps...

Overview Install eye-catching plastics panels and graphics onto your Promoto-MX and transform your Promot...

Overview Install eye-catching plastics panels and graphics onto your Promoto-MX and transform your Promot...

Overview Take your Promoto-MX to the next level by removing the stock injected molded swing arm and insta...

This is a replacement exhaust, exhaust tips, and rear brake rotor.